baber/WOPTO huggingface dataset:
Patent JP-H1191329-A (JP)
Title: Ground load control device
Inventor: IZAWA MASAKI
IPC: B62D6/00
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To suppress an unreasonable turn and improve turning performance temporarily exceeding a limit by generating proper steering reaction not exceeding the turn limit, generating the inertial force in the vertical direction on a vehicle body at the extension acceleration of an actuator, and increasing the ground load of tires with the reaction. SOLUTION: Signals are read from a lateral acceleration sensor 32, a steering angle sensor 30, and a vehicle speed sensor 29, the maximum allowable steering angle and the actual steering angle are compared by a road surface state detection section 24, and an excessive turn is judged by an excessive turn judgment section 28. Additional reaction is determined to allow a driver to sense it as an increase of steering reaction torque. When an excessive turn is further judged, it is considered as the steering for avoiding an obstacle, the expansion acceleration of an actuator 5 is controlled, and the ground load can be temporarily increased for each tire 1. The grip force of a steering wheel is improved, a steering limit is temporarily increased, and turning performance is improved.
Patent JP-S63107536-A (JP)
Title: Manufacture of special shape rubber molded product
Inventor: NISHIZAWA HITOSHI
IPC: B29C48/09
Filed: 1986-10-23
Abstract: PURPOSE:To manufacture special shape rubber molded product without generating discoloration, by removing an unnecessary thin part by performing extrusion molding of an unvulcanized special shape premolding having unnecessary thin parts on both ends through a crosshead. CONSTITUTION:A colored compound and a synthetic rubber material are supplied within a cylinder 7 and the synthetic rubber material with which the colored compound has been mixed is fed within a head body 2 of a crosshead 1 under a molten state by driving the same by turning a screw 3 while heating the same. The synthetic resin material is extruded continuously through a die hole 6a of a die 6 and thin part molding holes 6a, 6b and an unvulcanized special shape premolding 10 on both ends of which unnecessary thin parts 10a, 10a are molded unitarily is obtained. Extrusion molding of the synthetic rubber material is performed by extruding the same through the die hole 6a by the die 6 while flowing bidirectionally by facing toward the thin part molding holes 6a, 6b on the ends of the special shape premolding 10. Therefore, discoloration is not generated on the unvulcanized special shape premolding 10 along a longitudinal direction of the same, but generated on each end of the unnecessary thin parts 10a, 10a. The unnecessary thin parts 10a, 10a are removed through cutting off and made into a product by performing press molding and vulcanization in the next process.
Patent JP-H04130657-A (JP)
Title: Static electricity preventive circuit in integrated circuit
Inventor: YONEMARU YUICHI
IPC: H03F1/52
Filed: 1990-09-20
Abstract: PURPOSE:To extremely expand a voltage range which can be applied to a signal terminal by a method wherein first and second diodes, of which polarities are mutually opposite and which are connected to each other in series, are provided between the signal terminal and a power supply line or a ground line. CONSTITUTION:A first transistor 10a and a second transistor 20a are connected to each other between a lead terminal c and a power supply a. The base and emitter of the transistor 10a are short-circuited and connected to a lead terminal c, and the collector thereof is connected to the collector of the transistor 20a. The base and emitter of the transistor 20a are short-circuited and connected to the power supply line a. Further, a transistor 10b is connected to a transistor 20b between the lead terminal c and a ground line b. The base and emitter of the transistor 10b are short-circuited and connected to the lead terminal c, and the collector thereof is connected to the collector of the transistor 20b. The base and emitter of the transistor 20b are short-circuited and connected to the ground line b.
Patent JP-2001079764-A (JP)
Title: High speed rotary dresser
Inventor: WATANABE KIMIHISA
IPC: B24D3/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To eliminate increase of rotational resistance and heating of a bearing to support a shaft of rotation free to rotate even when it is rotated at high speed and shortage of flexural rigidity of the shaft of rotation. SOLUTION: A high speed rotary dresser 10 does not increase its weight so much as at least a cylindrical part 60 positioned on the outer peripheral side of an installing hole 44 out of a base metal 50 is constituted of a steel material. It is possible to sufficiently provide fitting precision between itself and the installing hole 44 even by fastening it on a shaft of rotation as rigidity of an inwall surface of the installing hole 44 and an outer peripheral side part of the installing hole 44 is improved. As a part except for a part constituted of the steel material out of the base metal 50, that is a reinforcing part 64, is constituted of a light alloy material, rotating resistance and heating of a rolling bearing to support the shaft of rotation free to rotate or shortage of flexural gigidity is prevented even when it is rotated at high speed.
Patent JP-H0472757-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAI JIYUKAN
IPC: H01L27/04
Filed: 1990-09-20
Abstract: PURPOSE: To prevent a punch-through phenomenon between trenches and a soft error, due to α particles at a depletion region by providing a diffusion rejection layer between a semiconductor substrate and a second conductive layer, formed on the inner surface of a trench. CONSTITUTION: A field oxide film 101 is selectively formed on a first- conductivity type semiconductor substrate 100, a gate electrode 1 is formed on an active region so that it can be electrically insulated, a source region 2 and a drain region 3 are formed on the surface of the semiconductor substrate at both sides of the gate electrode 1. A first conductive layer 4 that is connected to the gate electrode of a memory cell adjacent to a specific part on the field oxide film 101 is formed, trenches 10a and 10b are formed at the semiconductor substrate 100 in the source region 2, a first insulating layer 5 is formed on the gate electrode 1 and the first conductive layer 4.  A diffusion rejection layer 12 is formed on the inner surface of the trench for connecting the semiconductor substrate 100 and the first insulating layer 5, and a second conductive layer 13 is formed on the diffusion rejection layer 12, and at the same time, is connected to one portion of the source region 2.
Patent JP-S62116455-A (JP)
Title: Elastic roller and manufacture thereof
Inventor: HAMAOKA SHIGENORI
IPC: B41J13/076
Filed: 1985-11-13
Abstract: PURPOSE:To prevent slip between a rotary shaft and an elastic body, by constructing an elastic roller comprising a cylindrical elastic body and a rotary shaft inserted through it, the cylindrical elastic body being composed of two or more layers of a woven fabric and elastic member layers, and the woven fabric being composed of thermally contracting woven fabric. CONSTITUTION:An elastic roller 10 comprises a cylindrical elastic body 12 and a rotary shaft 14 inserted through it. The elastic body 12 is composed of a woven fabric layer 16 and an elastic member layer 18, the woven fabric layer 16 being made by heating at 100-200 deg.C and contracting a thermally contracting cylindrical woven fabric to a prescribed inside diameter, a diameter 0.5-5.0% smaller than the outside diameter of the shaft 4. The fiber used for the woven fabric layer 16 has a contracting ratio less than 5% in an axial direction at 100-200 deg.C and that of 5-20% in a radial direction. The elastic member layer is made by covering rubber on the woven fabric and curing the rubber. Since the rotary shaft 14 is inserted into the cylindrical elastic body 12, no slip is caused between the rotary shaft 14 and the elastic body 12.
Patent JP-H1191194-A (JP)
Title: Dot line printer apparatus
Inventor: KUSHIDA TERUTO
IPC: B41J25/308
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent a paper stapled part from being caught at a printing head and achieve stable feed of papers, by moving a platen in a direction to increase a printing gap when a paper thickness detection means detects at the paper feed time that a paper is not smaller than a steady-state thickness. SOLUTION: This dot line printer apparatus is provided with a paper thickness detection means 4 detecting a change of a paper thickness, and a printing gap adjustment means moving a platen 20 from a proper gap position in a direction to increase a printing gap when the paper thickness detection means 4 detects at the paper feed time that a paper 15 is not smaller than a steady- state thickness. For instance, when a paper stapled part passes between the platen 20 and a printing head 10 at the paper feed time, the platen 20 is moved to increase the printing gap. Therefore, the paper stapled part is prevented from being caught by the printing head 10 to break the paper 15 or from being detached from a feed roller 30.
Patent JP-H0569015-A (JP)
Title: Detector for damage of on-line roll grinder stone
Inventor: KATO HEIJI
IPC: B21B28/04
Filed: 1991-09-05
Abstract: PURPOSE:To easily and securely detect the damage of an on-line roll grinder stone to grind a rolling roll in a rolling time by a stone directly after the damage is generated. CONSTITUTION:An accelerometer 11 is set to a support frame 36 supporting the stone 57 always to detect the vibration of the stone 57 and to send it to a discriminator 12. In the discriminator 12, suddenly detected vibration such as biting or loosely passing a rolled stock and start or stop of the stone 57 itself at the moving end in the direction of a roll shaft is removed out of detected vibrations and when large vibrations synchronizing with the rotation of the stone 57 are generated continuously, the stone 57 is decided to be damaged and this result is displayed on a display 13. Therefore, the damage of the stone 57 can be known easily and surely directly after generation of the damage.
Patent JP-H03116593-A (JP)
Title: Fare card
Inventor: FUJIMORI YOSHINORI
IPC: G11B23/40
Filed: 1989-09-29
Abstract: PURPOSE:To allow the rewriting of display contents on the card at need and to allow the distinct visual verification of whether the illegal use, such as a free ride in intervening sections, or not, by providing a display layer which allows the recording and erasing of visible information on a printed layer on which the route diagrams of the line sections to be utilized are printed. CONSTITUTION:The card 1 is laminated with a magnetic recording layer 3 on the lower layer of a base material 2 consisting of plastics, etc., and is laminated with the printed layer 4 and the display layer 5 to allow the displaying and erasing of the information on the upper layer of the base material 2. The route diagrams of the line sections to be utilized are printed on the printed layer 4. The display layer consists of the material which causes a reversible change in this case. The rewriting of the display contents on the card at need is possible in this way and whether the illegal use, such as a free ride in the intervening sections, or not is visually distinctly verified.
Patent JP-H0197072-A (JP)
Title: Image display system
Inventor: NAGASAWA KENICHI
IPC: H04N3/27
Filed: 1987-10-09
Abstract: PURPOSE:To obtain a miniature system displaying video signals different in horizontal synchronous periods on a same display and displaying both recording or reproducing video signals and video signals inputted from an external part by switching a horizontal deflection speed. CONSTITUTION:An image pickup part 11 scans the screen of an aspect ratio 9:10 by 315 horizontal scanning lines and outputs R, G and B signals with the effective screen as 262.5 lines. The signals are supplied to an image-receiving tube 17 through switches SW1-SW3. Heads Ha and Hb are disposed in such a way that they record (reproduce) the video signals for one field while they respectively rotate 300 deg., and the reproduced signals are turned into the R, G and B signals by a matrix circuit 29, and are supplied to the image-receiving tube 17 through the switches SW1-SW3. The composite video signals from the external part are inputted to a terminal 30, turned into the R, G and B signals in a matrix circuit 33, and are supplied to the image-receiving tube 17 through switches SW7-SW9.
Patent JP-H03122438-A (JP)
Title: Integral type air-conditioner apparatus
Inventor: WADA KOJI
IPC: F24F11/08
Filed: 1989-10-02
Abstract: PURPOSE:To reduce the consumption of water, lengthen the time of the continuous operation, and lessen the number of times of the supply of water in the use of an integral type air-conditioning apparatus equipped with an evaporative condenser by a method wherein, when the indoor temperature falls below a specified point, the compressor is stopped and the exhaust fan is stopped or its revolution is slackened. CONSTITUTION:A detection signal corresponding to the indoor temperature, outputted by an indoor temperature detective means 26, and a set signal corresponding to a specified temperature, outputted by a setting means 25, are inputted to a control means 27 and compared; when the indoor temperature is above a specified point, the compressor 17 and the exhaust fan 11 are run and, when the indoor temperature falls below the specified point, the compressor 17 and the exhaust fan 11 are stopped or run at a low speed. This method enables reducing the amount of water sprinkled in an evaporative condenser 5 so as to restrict the evaporation of water. By reducing to a slight amount the moisture discharged through natural vaporization from a water vessel and sprinkle from a sprinkler 12, a reduction can be achieved in the consumption of water which does not contribute to the cooling capacity.
Patent JP-H09114946-A (JP)
Title: Ic card and authentication method of information processor
Inventor: NISHINO KIYOSHI
IPC: G06F21/34
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To exchange high-secrecy information while securing safety by using an IC card. SOLUTION: An IC card 30 is provided with a ROM 38 holding an ID, clock 42, RAM 40 storing a password, RAM 36 storing an enciphering program and CPU 34 for executing processing, reads the stored ID and time (t) counted by the clock 42, enciphers these ID, password and time (t) according to the enciphering program, and outputs them to a computer system 10. At the computer system 10, the outputs from the IC card 30 are deciphered, the password is extracted, it is judged whether the deciphered password is coincident with a registered password or not and when they are coincident, access is permitted but when they are not coincident, access is not permitted.
Patent JP-H07179850-A (JP)
Title: Water repellent
Inventor: KAMIMURA RYUZO
IPC: C09D183/08
Filed: 1994-10-20
Abstract: PURPOSE:To obtain a water-repellent excellent in adhesive properties, weatherability, and storage stability. CONSTITUTION:This water repellent is obtd. by dissolving 0.0002-0.01wt.% acid catalyst, 1-10wt.% fluoroalkylsilane, and water in a molar ratio to the fluoroalkylsilane of 1-15 times in an alcohol and hydrolyzing the fluoroalkylsilane by heating the resulting soln. under reflux. The hydrolyzate in an amt. of 1-10wt.% is mixed into water or a washing fluid for an automotive windshield.
Patent JP-H0682562-A (JP)
Title: Metal piece detector provided with metal piece burnout circuit
Inventor: MAEDA IWAO
IPC: F01M11/03
Filed: 1992-09-01
Abstract: PURPOSE:To provide a metal piece detector for detecting metal pieces, e.g. broken pieces or abrasion metal dust of mechanical components, sinking and floating in a lubricant sump as the lubricant circulates and for burning out a metal piece of such size as causing no damage on the machine through the use of electrical resistance. CONSTITUTION:The metal piece detector 20 comprises metal piece detecting plugs 23, 24, 25, 27 which are conducted when a magnet placed in a lubricant sump of a turboprop engine 21 attracts a metal piece, an alarm lamp 33 connected with the metal piece detecting plugs and functions upon conduction of the plugs 23, 24, 25, 27, and a pulse current generator 41 connected with the metal piece detecting plug and feeding current to the metal piece attracted to the detection plug. A thin hair-like metal piece causing no damage on the machine is burnt out but a large metal piece causing damage on the machine can not be burnt out and the alarm lamp 33 is kept lighting.
Patent JP-H1191757-A (JP)
Title: Packaging container using recycled polyester
Inventor: HAMADA KAZUHISA
IPC: C08L67/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyester packaging container using a recycled polyester material wherein tendency toward crystallization occurring at the time of thermoforming is suppressed and the container is excellent in moldability and appearance characteristics such as transparency. SOLUTION: The packaging container comprises a thermoformed blended substance including thermoplastic polyester (A) which mainly contains ethylene terephthalate units with at least a part made of a recycled material and polyester or a polyester composition (B) induced from at least one of components selected among a group consisting of (a) dibasic acid mainly containing terephthalic acid, (b) a kind of diol mainly containing ethylene glycol and (c) ethylene oxide adduct of bisphenol, polyhydric alcohol of trivalent or higher and polyhydric carbonic acid of trivalent or higher.
Patent JP-S62118767-A (JP)
Title: Resonance type constant-current power source circuit
Inventor: SAGANE TOMIYASU
IPC: H02M3/28
Filed: 1985-11-15
Abstract: PURPOSE:To improve the efficiency by connecting the diodes in parallel with the resistance to suppress the voltage given to the input windings of the current feedback type transformers and with the transistors to supply the driving current of the main switching transistors to the input windings of the current feedback type transformers. CONSTITUTION:With the input windings N2 and N2' of current feedback type transformers T2 and T2' are connected the resistance R1 and R1', by which the voltage to the input windings N2 and N2' is suppressed. Transistors TR2 and TR2' supply the driving current to the main switching transistors TR1 and TR1' through the input windings N2 and N2' and driving windings N1 and N1'. Diodes D4 and D4' and D3 and D3' are connected in parallel with the transistors TR2 and TR2' and the resistance R1 and R1'. The current to flow the inverse collector current to the transistors TR2 and TR2' by means of the energy left over after it supplied the power to the load RL is bypassed by the diodes D4 and D4', and the current flowing through the resistance R1 and R1' is also bypassed by the diodes D3 and D3'.
Patent JP-H04134363-A (JP)
Title: Full-color copying machine
Inventor: MAEDA YASUTAKA
IPC: G03G15/01
Filed: 1990-09-26
Abstract: PURPOSE:To execute copying with gradation by controlling the initial surface potential of a photosensitive body through an electrostatic charge means so that it becomes different when the low density component of the image is impressed on the photosensitive body and when the high density component of the image is impressed on it. CONSTITUTION:The light of respective color components transmitted through a color separation filter 13h is guided to a screen filter 19 through reflecting mirrors 13e and 13f and separated to a linear state by the filter 19. Thereafter, the photosensitive body 14 is successively irradiated with it and the electrostatic latent image of the respective color components of the low density component of the image from a color original are formed. Next, light reflected from the color original is made incident on the filter 13h through reflecting mirrors 13b - 13d and an image forming lens 13g and separated to the color components of three colors. Then, the body 14 is successively irradiated with it and the electrostatic latent images of the respective color component of the high density components of the image from the color original are formed. That means, the surface potential of the photosensitive body 14 is controlled to be set so as to become different by a control device 51. Thus, the copying is executed with the excellent gradation.
Patent JP-H06325151-A (JP)
Title: Animation editing device
Inventor: TADA ATSUKO
IPC: G06T13/20
Filed: 1993-10-13
Abstract: PURPOSE:To improve the efficiency of animation editing operation as to the animation editing device which generates the animation by computer graphics, etc. CONSTITUTION:This animation editing device is equipped with a shape deforming processing means A3 which deforms the shape of a body according to an instruction inputted from an input means A1, an attribute editing means A4 which edits the attributes of the body, a movement path editing means A5 which edits the movement path of the body, and an animation data storage means A7 which stores data for generating the animation and is provided with an after-deformation attribute editing means A6 which is supplied with shape data on the body after deformation from the shape deforming processing means A3 and determines attributes matching the shape after deformation on the basis of the shape data.
Patent JP-H06220057-A (JP)
Title: Carbapenem antibacterial agent
Inventor: FURANKU PII DEINITSUNO
IPC: A61K31/397
Filed: 1991-06-29
Abstract: PURPOSE: To provide novel compounds useful as antibacterial agents having more antibacterial activity than thienamycin and stable to dehydropeptitase enzyme.  
     CONSTITUTION: By treating a carbapenem intermediate of formula II with an excess of silver trifluoromethan-sulfonate in an acetonitrile at a low temperature, a compound of formula I [wherein R represents H or CH 3 ; R 1  and R 2  are each H, CH 3 -, CH 3 CH 3 - or the like; R 4  and R a  and R b  are each H, -CF 3 , halogen, OH or the like; Y represents COOH, COOM (wherein M represents alkaline metal) or the like], for example (5R,6S)-2-(4-[3-(2-piperidonyl)- aminomethyl]phenyl)-6-[1R-hidroxyethyl]carbapene-2-em-3-carboxylic acid, is provided. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02103786-A (JP)
Title: Optical information recording and reproducing device
Inventor: WATANABE MASAHIKO
IPC: G11B7/085
Filed: 1988-10-11
Abstract: PURPOSE:To prevent the malfunction of a moving means by taking out maximum one of polyphase sine waves at each time and judging that abnormality occurs in a position detecting means when the output is lower than a preliminarily determined level. CONSTITUTION:A position detecting means 4 measures the position of an optical head 2 to output sine waves having, for example, 90 deg. phase difference. An operation circuit 5 generates four-phase sine waves having 90 deg. phase difference respectively from the output of the position detecting means 4, and an amplitude detecting circuit 6 outputs a maximum value part at a certain time from the output of the operation circuit 5. An error detecting circuit 7 compares the signal obtained from the amplitude detecting circuit 6 with a prescribed DC current, and when a minimum part of the output of the amplitude detecting circuit 6 is lower than a prescribed level, abnormality of the position detecting means 4 is detected and a microcomputer 8 give a command to a moving means 3 based on this detection. Thus, the malfunction of the moving means 2 is prevented.